package com.boyunv.observer.example03;
/*
 *@description
 * 事件监听器接口
 *@author boyunv
 *@create 2023/8/12 15:37
 *@version 1.0
 */

import com.boyunv.observer.example02.LotteryResult;

public interface EventListener {

   void doEvent(LotteryResult lotteryResult);
}
